Андрій

ANDRII SHEPEHA
FULL STACK DEVELOPER

[відкрити контакти](див. вище в блоці «контактна інформація») [відкрити контакти](див. вище в блоці «контактна інформація»)

Linkedin Lviv, Ukraine

PROFILE EXPERIENCE
Full-Stack / Backend Developer with 3.5+ Full Stack Developer
years of hands-on experience in building
complex web ecosystems. Adept at
CodeGeeks l 2024 - present
managing the full development lifecycle, Developed autonomous AI agents utilizing Function Calling
translating complex business and RAG pipelines to automate complex data extraction and
requirements into scalable, clean, and workflow processing
maintainable software
Managed relational database design and structured data
models for high-performance audits. Significantly accelerated
SKILL query execution and eliminated performance bottlenecks in
high-volume reporting modules
Languages: JS/TS, Python Integrated full-cycle payment flows for automated order
Backend: Node.js, NestJS, FastAPI processing and managed cross-platform data
Express, Microservices synchronization. Engineered integrations with external
messaging engines, third-party APIs
AI: LLM Integration, RAG,
Architected event-driven workflows and implemented
Vector DBs, Function Calling scalable message queues for asynchronous background
Databases: MSSQL, Postgres, processing. Leveraged a wide range of AWS and Azure cloud
MongoDB, Redis, SQL, NoSQL services

Frontend: React, Next.js, Full Stack Developer
Angular, React Native MediaService l 2023 - 2024
Cloud: AWS, Azure Built a multi-store ERP system (React/Express) featuring
complex RRO API integrations to automate compliance and
Addition: Docker, git
warehouse logistics
Significantly accelerated high-volume reporting modules by
EDUCATION restructuring complex MySQL queries and eliminating
database performance bottlenecks
Computer Science
Backend Developer
Lviv Polytechnic National
University N-Code l 2023 - 2023
2021 - 2025 Engineered core backend functionality and architecture for an
IT educational platform using Node.js and Express.js
Full Stack Managed database design, structured data models in
Mate Academy MongoDB, and maintained clean, efficient code to improve
2022 overall platform stability